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2g 6olt swap cylinder misfire on highway

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macks96boltdsm

10+ Year Contributor
81
0
Dec 18, 2010
Greenville, North Carolina
ive been having trouble with my car misfire cylinder number 1 at a cruising speed but if i press in the clutch let rpms go down then go back in to gear its fine ive heard alot about abad cas it its out of alighnment, or my injectors need rewiring but where im stomped at is that if i unhook my maf all together i dont see this problem ever but iget horrible gas mileage and cold starts are horrible idle until at operateing temp with mymaf hooked up im throwing these codes after cylinder misfire at 60 mph at 2min onhwy p1400 p0301 p0443 p1105 p1104 p0403 most are evap egr and map sensor fuel pressure soleinoid and wastegate solenoid can anyone help me please im new to dsm and are running low on funds wanna fix it right the first time

does anyone think my maf is just bad or could any of my codes be the problem also i do not have any of my o2 sensors hooked up po cut them as well as a red power wire from maf connector wonder why car misfire after isaulder the wireback i need allthe help ican get luckily ican work on it in class but all data only goes so far with my swap
 
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